package com.gao.mapper;

import com.gao.entity.UserInfo;

import java.util.ArrayList;

/**
 * Created by gml on 17/3/2.
 */

public interface IUserInfoDao  {
     UserInfo getUserById(int id);
     void addUser(UserInfo userInfo);
     void delete(int id);
    ArrayList<UserInfo>  findAll();

     void update(UserInfo i);
}
